Oils, Fluids and Sealer› Oils, Fluids and Additives
LIQUI MOLY
LIQUI MOLY 20L Top Tec Truck 4450 Motor Oil SAE 15W40
SKU: L001 20383
Description
Part #: 20383
Low-SAPS, premium class heavy-duty motor oil, developed specifically to meet the high demands of modern diesel engines. The innovative additive technology guarantees best wear protection and engine cleanliness, lowest oil consumption and highest engine efficiency. Ideal for engines with diesel particulate filters (DPF) and turbochargers. Use with extended oil change intervals as per manufacturer.
Features:
- Excellent Wear Protection
- Outstanding Detergent And Dispersant Properties
- Outstanding Oil Film Strength
- Tested For The Use With Catalytic Converters
- Ensures A Long Service Life
- Suitable For Diesel Particulate Filters
- Outstanding Resistance To Oxidation
- Low Sulfate Ash, Phosphorous And Sulfur Content (Low Saps)
- Keeps The Charge Air Cooler Extremely Clean
Low SAPS oil for on highway applications, construction, agriculture and industrial diesel engines. Use in Euro IV, V and VI compliant vehicles and backwards compatible to older standards. Follow manufacturers recommendations.
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
MIA's Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | LIQUI MOLY |
| Part Number | L001 20383 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy